Pillow



FIG. 1 is front elevational view of an ornamental design for a pillow;

FIG. 2 is a left side elevational view of the pillow of FIG. 1;

FIG. 3 is a rear elevational view of the pillow of FIG. 1;

FIG. 4 is a right side elevational view of the pillow of FIG. 1;

FIG. 5 is a top plan view of the pillow of FIG. 1;

FIG. 6 is a bottom elevational view of the pillow of FIG. 1;

FIG. 7 is an isometric view of the top, back, and right side of the pillow of FIG. 1;

FIG. 8 is an isometric view of the top, front, and right side of the pillow of FIG. 1; and,

FIG. 9 is a top perspective view of the pillow of FIG. 1 viewed from the back.

The broken lines are for the purpose of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a pillow, as shown. 